From 8fd406c317ad7c2e375ae4f7d20656dadf6d7fcc Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Thu, 7 Jan 2016 19:07:59 +0100
Subject: [PATCH] gpg: Return an error code from keygrip_from_pk.

* g10/keyid.c (keygrip_from_pk): Return an error code.
--

The error was show but the function did not return it.  This change
should improve error messages for unknown algorithms.

Signed-off-by: Werner Koch <wk@gnupg.org>
---
 g10/keyid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/g10/keyid.c b/g10/keyid.c
index 69acbe425..f6842762e 100644
--- a/g10/keyid.c
+++ b/g10/keyid.c
@@ -883,7 +883,7 @@ keygrip_from_pk (PKT_public_key *pk, unsigned char *array)
     }
   gcry_sexp_release (s_pkey);
 
-  return 0;
+  return err;
 }